var imageFiles_l8_13 = new Array();
imageFiles_l8_13['0'] = new Array ('_images/l8_Home.gif', '_images/l8_HomeMouseover.gif');
imageFiles_l8_13['1'] = new Array ('_images/l8_About_the_journal.gif', '_images/l8_About_the_journalMouseover.gif');
imageFiles_l8_13['2'] = new Array ('_images/l8_Instructions.gif', '_images/l8_InstructionsMouseover.gif');
imageFiles_l8_13['3'] = new Array ('_images/l8_About_us.gif', '_images/l8_About_usMouseover.gif');
imageFiles_l8_13['4'] = new Array ('_images/l8_Contact_us.gif', '_images/l8_Contact_usMouseover.gif');
imageFiles_l8_13['5'] = new Array ('_images/l8_Example_recipes.gif', '_images/l8_Example_recipesMouseover.gif');
imageFiles_l8_13['6'] = new Array ('_images/l8_See_sample.gif', '_images/l8_See_sampleMouseover.gif');
imageFiles_l8_13['7'] = new Array ('_images/l8_Order_journal.gif', '_images/l8_Order_journalMouseover.gif');
imageFiles_l8_13['8'] = new Array ('_images/l8_FAQs.gif', '_images/l8_FAQsMouseover.gif');
imageFiles_l8_13['9'] = new Array ('_images/l8_Distributors.gif', '_images/l8_DistributorsMouseover.gif');
imageFiles_l8_13['10'] = new Array ('_images/l8_Links.gif', '_images/l8_LinksMouseover.gif');
imageFiles_l8_13['11'] = new Array ('_images/l8_Privacy_policy.gif', '_images/l8_Privacy_policyMouseover.gif');
imageFiles_l8_13['12'] = new Array ('_images/l8_Shipping.gif', '_images/l8_ShippingMouseover.gif');

function image_on_l8_13 (position) {
   var doc = eval("document.imagel8_13" + position);
   doc.src = imageFiles_l8_13[position][1];
}

function image_off_l8_13 (position) {
   var doc = eval("document.imagel8_13" + position);
   doc.src = imageFiles_l8_13[position][0];
}